Kim, 32, was in komplete agreement. "Best night ever!" she tweeted, linking to a screen grab of La La's Instagram photo. "I love you so much!"

While we can't be sure if La La was giving mommy advice to Kim, we do know she was influencing her beauty choices during their get-together. Kim Instagrammed a photo of her new, superlong white nails, writing, "Looks like @lala inspired me to get long nails! Hope I like them!"